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Jul 7, 2022 · A rash on the back may be bumpy, scaly, flaky, or blistering. A back rash can have a variety of causes. It may occur due to contact with an irritant or allergen. It may also indicate a systemic condition affecting other parts of the body. Read on to learn more about what can cause a rash on the back and how to treat it.
- Fleabites
- Fifth Disease
- Rosacea
- Impetigo
- Ringworm
- Contact Dermatitis
- Allergic Eczema
- Hand, Foot, and Mouth Disease
- Diaper Rash
- Eczema
Fleabite rashes are: 1. usually located in clusters on the lower legs and feet 2. itchy, small red bumps on lighter skin tones and more plum-like in color on darker skin tones 3. quick to develop – typically immediately after being bitten Read more on fleabites.
Fifth disease may lead to: 1. symptoms that include headache, fatigue, low fever, sore throat, runny nose, diarrhea, and nausea 2. round, bright red rashes on the cheeks, but may be less noticeable on darker skin tones 3. a lacy-patterned rash on the arms, legs, and upper body and might be more visible after a hot shower or bath. This usually happe...
Rosacea is a chronic (long-term) skin disease that goes through cycles of fading and relapse. It typically: 1. recurs due to triggers like spicy foods, alcoholic beverages, sunlight, stress, and the intestinal bacteria Helicobacter pylori 2. manifests with common symptoms like facial flushing, raised red bumps, facial redness, skin dryness, and ski...
Impetigo is most common in children ages 2–5 yearsTrusted Source, but can happen at any age. It is: 1. often located in the area around the mouth, chin, and nose 2. an irritating rash with fluid-filled blisters that pop easily and form a honey-colored crust 3. brown, purple, or gray in appearance on darker skin tones Read more on impetigo.
Ringworm may appear as: 1. itchy, circular scaly patches with raised borders 2. patches of pink or red skin, on light skin tones 3. patches of gray or brown skin, on darker skin tones 4. a raised circle with skin in the middle that appears clearer, and the edges of the ring spreading outward Read more on ringworm.
Contact dermatitis appears hours to days after contact with an allergen or irritant. It usually shows as a rash that: 1. has visible borders that develop in the same spot your skin came in contact with the irritating substance 2. appears red, on light skin tones 3. may not be noticeable, on darker skin tones 4. may have blisters that weep, ooze, or...
Allergic eczema may resemble a burn. It is: 1. often found on hands and forearms 2. characterized by skin that’s itchy, scaly, or raw 3. typically accompanied by blisters that weep, ooze, or become crusty 4. reddish, on lighter skin tones 5. brown, purple, or gray, on darker skin tones Read more on allergic eczema.
The hand, foot, and mouth disease symptoms usually affect children under age 5 years. It typically manifests as: 1. painful, red blisters in the mouth and on the tongue and gums 2. flat or raised red spots located on the palms of the hands and soles of the feet 3. skin-colored or grayish-brown bumps, on darker skin tones 4. spots on the buttocks or...
The rash is usually located on and around areas that have direct contact with a diaper. In this rash: 1. the skin looks red, wet, and slightly lighter or darker than the skin color 2. the affected area may be warm to the touch Read more on diaper rash.
Eczema causes dry, rough, flaky, inflamed, and irritated skin. With eczema rashes: 1. affected areas may appear red and itchy 2. hair loss may occur on the rash site 3. darker brown or gray patches may appear on darker skin tones Read more on eczema.
People also ask
What causes a back rash?
What causes skin rashes?
What causes a rash if you touch something?
- You have a fever. A fever is a key sign that rash should be looked at by a doctor. It could be a sign of an allergic reaction. A fever along with your rash could also indicate an infection such as
- The rash is spreading. A rash that is spreading is another sign it’s time to seek medical care. A rash that is spreading quickly might be a medical emergency.
- The rash area hurts. A painful rash should be looked at by a medical professional. It could be infected or a sign of conditions such as shingles. It’s best to also keep an eye on any rash that isn’t painful but that is tender when you press on it.
- The rash came on suddenly. A rash that comes suddenly may be an allergic reaction to a medication. Sometimes, a rash can develop in the first few weeks after you start a new medication.
Mar 26, 2024 · When a rash occurs that appears to be autoimmune or has no other explanation, a healthcare provider will examine it along with other symptoms and may run tests to determine its cause. Autoimmune diseases, like lupus or bullous pemphigoid, are known to affect the skin.
Nov 17, 2023 · Causes of a rash include contact dermatitis, viruses, and autoimmune conditions. This article provides images to help identify a rash. There are many types of rashes.
Mar 25, 2024 · Skin rashes have many causes and vary widely in appearance. For example, they can be dry, moist, bumpy, smooth, cracked, and/or blistered and may involve itching, pain, color changes, or pus and oozing if infected. They can affect one part of the body or a larger area.
Apr 23, 2020 · What causes a skin rash? Many things can cause skin rashes, including: Allergens in the environment. Bacterial infections, such as strep throat. Skin conditions like eczema. Irritants. Viruses.
